Sample approval is not one yes. It is a sequence, and each step in it settles a different set of decisions at a different price. Most custom furniture orders go through four stages - drawings, a white wood sample, colour panels, and a finished sample. Changing the drawing costs nothing. Changing the white wood sample costs a re-cut. Changing the finished sample costs re-finishing or re-upholstery, and you pay for it in schedule as well as in money. Still comparing options? everything we make maps everything we make in one page, and Shipping and Customs Clearance for Furniture from China picks up the thread from here.

Twenty years in, the mistake we see most often is that a buyer approves a finished sample, then changes their mind three weeks into production. The factory has already bought the fabric and cut the timber, and nobody thought to check the finish under the light the piece will actually live in. This guide covers what each stage really proves, what a written approval has to say, and how we run the sequence on project work. If you are still comparing routes rather than running one, our custom furniture design and development service covers where the drawings come from and how they are versioned before anyone cuts wood.

What Each Stage of Approval Actually Proves

The four stages exist because each one answers a different question, and each question can only be answered at a certain cost. Skipping a stage does not save time. It pushes the discovery later, where it costs more and the schedule is harder to recover.

The finished sample is the most important of the four, and the most often misused. It is the physical contract for bulk production. If it is approved and then changed, the factory throws away material and labour, and you pay for it in money and in time. That is why the sample should be approved by the people who will live with it, in the room it will sit in.

How Each Round Is Run

A disciplined sampling plan runs in rounds, and each round ends with a piece of paper. The sequence below is what we use on project work, with the decision recorded at every step so production, inspection and accounts all work from the same record.

Two rules carry most of the value. First, look at the physical sample in the light and conditions where the piece will live - a dining room finish reads differently under showroom lighting, and a colour judged on a screen is not a colour decision. Second, write approval comments that can be measured. "Make it warmer" is not a note. "Approve the finish at a 3-degree gloss, and change the sheen to 8 degrees" is.

What a Written Sample Approval Must Contain

The written approval is what production works from, and it is also what settles an argument three months later. It should state the sample number and revision, the approved dimensions, materials, finish and fabric references, the date, and the name of the person who approved. Where a client has a formal sign-off process, that signature is the approval, and there is no need to invent a parallel one.

The approval also needs a status. The four we use on hospitality projects are approved, approved with minor revision, revision required, and rejected. The difference between the first two matters: approved with revision lets production proceed only if the written corrections are applied and confirmed, which is not the same as a blanket yes.

One point worth raising because it is where projects stall: too many approvers slow everything down, too few create a conflict further downstream. A workable group is the specifier or designer, the commercial owner, and the person responsible for delivery - add operations for hospitality, where cleaning method and durability affect what can be approved.

When a Sample Should Not Be Approved Yet

Approval should be refused or held back in four situations. The approved drawing did not match the sample that was built. The people involved had not agreed on what the finish should look like. Performance requirements were assumed rather than written down. Or nobody actually looked at the sample - it passed because nobody objected, which is not approval.

None of those get fixed by holding more meetings. They get fixed by discipline before the sample is built: confirm the specification package first, require labelled finish references, review in person with production notes rather than photographs, and tie every comment to a measurable revision or an explicit note that it is a preference rather than a requirement.

faq

What Each Approval Stage Actually Proves

The four stages exist because each one answers a different question, and each question can only be answered at a certain cost. Skipping a stage does not save time; it moves the discovery later, where it is more expensive and the schedule is harder to recover.

The finished sample is the most important of the four, and the most often misused. It is the physical contract for bulk production. If it is approved and then changed, the factory discards material and labour, and the buyer pays for it in schedule as well as money. That is why the sample should be photographed from every side, kept at the factory, and referenced by number in the order confirmation.